Mec 4069RT - Page 7

“4069RT” Service and Parts Manual March 2014
Page I
INTRODUCTION
This manual consists of Service and Illustrated Parts sections.
The Service Section of this manual is designed to provide you, the customer, with the instructions
needed to properly maintain the MEC self-propelled aerial work platform. When used in conjunc-
tion with the Illustrated Parts Section and the Operators Manual (provided separately), this manual
will assist you in making necessary adjustments and repairs, and identifying and ordering the cor-
rect replacement parts.
All parts represented here are manufactured and supplied in accordance with MEC quality stan-
dards.
We recommend that you use genuine MEC parts to ensure proper operation and reliable perfor-
mance.
To obtain maximum benefits from your MEC Aerial Work Platform, always follow the proper oper-
ating and maintenance procedures. Only trained authorized personnel should be allowed to oper-
ate or service this machine. Service personnel should read and study the Operator’s, Service and
Parts Manuals in order to gain a thorough understanding of the unit prior to making any repairs.
C ONTENTS P AGE
Machine Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . II
MEC Operator Policy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .III
Safety Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IV
General Safety Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
Hydraulic System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VI
Electrical System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VI
Total System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VI
Primary Machine Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VII
Emergency Systems and Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IX
Emergency Lowering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X
Free-Wheel Configuration For Winching or Towing . . . . . . . . . . . . . . . . . . . . . . XI
Lift and Support the Machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . XII
F IGURES P AGE
Support Platform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
Component Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VII
Emergency Stop Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IX
Emergency Lowering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X